Add support for alacarte in the applications
menu by supporting the applications.menu file and adding
an "Edit Menu" button when alacarte is installed.
Technically this is a new feature, but this is broken since 4.6
and I don't want it to be that worse in 4.8 since it is one
of the most requested features in Xfce.
Garcon based menu plugin. Basically works the same as
the plugin in xfdesktop, with an additional option
to show the generic names in the menu.
Also extend the migration program to migrate from the
xfdesktop menu to the panel menu.
This seems to work fine for bold text items in gtk 2.14,
while this is marked as a gtk 2.16 feature, but looking
at the commit that only applies for mnemonic and underline.
Change the combo box in the properties dialog to a check box with
the label "Show button labels". Makes it easier for people who are
not familiar with the old Xfce icon box.
Use a horizontal boolean internally instead of GtkOrientation.
Some fixes in the size request code.
Nick Schermer